CN201231751Y - Impact damper for mining signal worker special vehicle - Google Patents
Impact damper for mining signal worker special vehicle Download PDFInfo
- Publication number
- CN201231751Y CN201231751Y CNU2008200772647U CN200820077264U CN201231751Y CN 201231751 Y CN201231751 Y CN 201231751Y CN U2008200772647 U CNU2008200772647 U CN U2008200772647U CN 200820077264 U CN200820077264 U CN 200820077264U CN 201231751 Y CN201231751 Y CN 201231751Y
- Authority
- CN
- China
- Prior art keywords
- special vehicle
- shock absorber
- backing plate
- spring
- cushion plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is a shock absorber for a mine-used signaler special vehicle, which solves the problem that the signaler feels very uncomfortable in the mine-used special vehicle. The shock absorber is characterized in that an arch-shaped shaft clamp (8) and a rectangle cushion plate (7) are arranged in the special vehicle; both ends of the cushion plate (7) are provided with pins; the arch-shaped shaft clamp (8) is fixedly connected with the rectangle cushion plate (7) through a bolt (9) and a nut (10); a spring shaft (1) is vertically threaded through the center of the cushion plate (7); a spring ring (6) is nested on the spring shaft (1); a small sleeve (5) which is vertical to the cushion plate (7) is nested on the lower part of the spring ring (5); a big sleeve (4) is nested on the small sleeve (5); the other end of the spring shaft (1) is fixed by a fluted nut (3) and a split pin (2). The shock absorber for a mine-used signaler special vehicle has the advantages that the structure is simple and reasonable; the shock absorber is safety and reliable; accidents are reduced; the investment is reduced; the shock absorber has beautiful and elegant appearance, and is easy in operation and good in application; particularly, the shock absorber is applicable to the mine-used underground signaler special vehicle.
Description
Technical field:
The utility model is specifically related to a kind of mining signal person's special vehicle bumper, belongs to the technical field of machine manufacture, is adapted to mining down-hole van-type mine car group row run signal person special vehicle and uses.
Background technology:
Known to the contriver, present mining down-hole van-type mine car group row run signal person special vehicle is not provided with bumper, and the signalman takes extremely uncomfortable, feels tired especially, had a strong impact on signalman's job morale, for van-type mine car group operation in mining down-hole has brought potential safety hazard.
Summary of the invention;
For remedying above deficiency, a kind of signalman of assurance who provides takes extremely comfortable the purpose of this utility model exactly, improves signalman's mood, can improve mining signal person's special vehicle bumper of the practicality of mine car safe in operation.
The utility model is to realize like this, described mining signal person's special vehicle bumper is characterized in that being provided with an arc axle card (8) and a cuboid backing plate (7), body backing plate (7) double headed roller sends, by bolt (9), nut (10) is captiveed joint arc axle card (8) with a cuboid backing plate (7), put on a spring shaft (1) in backing plate (7) central vertical, go up cover at spring shaft (1) and be shaped on spring coil (6), vertical with backing plate (7) at spring coil (6) bottom cover system small sleeve (5), go up cover system big sleeve (4) at small sleeve (5), fixing with opening Xiao (2) at the other end of spring shaft (1) with fluted nut (3).This bumper bears weight or instantaneous pressure, cause that center of gravity descends or play vibrations to crossing uneven pass owing to taking turns, cause wheel to rising, cause big sleeve to descend so respectively or the backing plate rising, respectively power is delivered on the spring, cause that spring slowly compresses, reduced transmission power, when being subjected to force of the breath hour, the spring elongation, avoided significantly beating of compartment, can make that the occupant is comfortable to be taken.
Mining signal person's special vehicle bumper of the present utility model has rational in infrastructure simply, and functional safety is reliable, can make that the occupant is comfortable to be taken, and small investment, and expense is low, elegant in appearance, easy to operate, the advantage that is suitable for.
Description of drawings:
Accompanying drawing is mining signal person's special vehicle bumper constructional drawing
Among the figure: 1. spring shaft, 2. car body, 3. fluted nut, 4. big sleeve, 5. small sleeve, 6. spring coil, 7. backing plate, 8. arc axle card, 9. bolt, 10. nut,
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing embodiment, mining signal person's special vehicle bumper as shown in drawings, its structure is that an arc axle card (8) and a cuboid backing plate (7) are set, double headed roller sends, by bolt (9), nut (10) captive joint, on backing plate (7), put on a spring shaft (1) in backing plate (7) central vertical, go up cover at spring shaft (1) and be shaped on spring coil (6), vertical with backing plate (7) at spring coil (6) bottom cover system small sleeve (5), go up cover system big sleeve (4) at small sleeve (5), fixing with opening Xiao (2) at the other end of spring shaft (1) with fluted nut (3).Being adapted to common mechanical manufacturing enterprise especially produces.
Claims (1)
1. mining signal person's special vehicle bumper, it is characterized in that being provided with an arc axle card (8) and a cuboid backing plate (7), body backing plate (7) double headed roller sends, by bolt (9), nut (10) is captiveed joint arc axle card (8) with a cuboid backing plate (7), put on a spring shaft (1) in backing plate (7) central vertical, go up cover at spring shaft (1) and be shaped on spring coil (6), vertical with backing plate (7) at spring coil (6) bottom cover system small sleeve (5), go up cover system big sleeve (4) at small sleeve (5), fixing with opening Xiao (2) at the other end of spring shaft (1) with fluted nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200772647U CN201231751Y (en) | 2008-05-19 | 2008-05-19 | Impact damper for mining signal worker special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200772647U CN201231751Y (en) | 2008-05-19 | 2008-05-19 | Impact damper for mining signal worker special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231751Y true CN201231751Y (en) | 2009-05-06 |
Family
ID=40618129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200772647U Expired - Fee Related CN201231751Y (en) | 2008-05-19 | 2008-05-19 | Impact damper for mining signal worker special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231751Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529622A (en) * | 2011-12-21 | 2012-07-04 | 苏州佳世达光电有限公司 | Shock-absorption rotation shaft mechanism of automatically guided vehicle and automatically guided vehicle using same |
| CN106183681A (en) * | 2016-08-01 | 2016-12-07 | 山东建筑大学 | Omni-directional moving platform with damping device |
-
2008
- 2008-05-19 CN CNU2008200772647U patent/CN201231751Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529622A (en) * | 2011-12-21 | 2012-07-04 | 苏州佳世达光电有限公司 | Shock-absorption rotation shaft mechanism of automatically guided vehicle and automatically guided vehicle using same |
| CN102529622B (en) * | 2011-12-21 | 2014-05-21 | 苏州佳世达光电有限公司 | Shock-absorption rotation shaft mechanism of automatically guided vehicle and automatically guided vehicle using same |
| CN106183681A (en) * | 2016-08-01 | 2016-12-07 | 山东建筑大学 | Omni-directional moving platform with damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20170519 |